Weathering, Erosion and Deposition Review

Front

What is weathering?

Back

Weathering is the process that breaks down rocks into smaller pieces through physical, chemical, or biological means.

Front

What is erosion?

Back

Erosion is the movement of weathered rock and soil from one location to another, often caused by water, wind, or ice.

Front

What is deposition?

Back

Deposition is the process where sediments, soil, and rocks are added to a landform or land mass, often at the end of rivers or in bodies of water.

Front

What causes the Grand Canyon to change shape?

Back

The Grand Canyon changes shape primarily due to water erosion.

Front

What happens to bits of broken rock and soil during deposition?

Back

During deposition, bits of broken rock and soil are dropped in new places.

Front

What is a delta?

Back

A delta is a landform created by the deposition of sediment at the mouth of a river.

Front

How does freezing water contribute to weathering?

Back

Freezing water expands cracks in rocks, causing them to break apart.

Front

What is the main cause of the beach in Galveston getting smaller?

Back

The beach in Galveston is getting smaller due to weathering and erosion.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks, while erosion moves the broken pieces away from their original location.

Front

What role does wind play in erosion?

Back

Wind can erode surfaces by carrying away loose particles and sediments.